CLASSIFICATION
D - World History
115
J - Political Science
92
H - Social Science
74
E - United States History
66
A - General Works
13
C - Historical Sciences
8
P - Language and Literature
8
G - Geography, Anthropology, Recreation
6
L - Education
6
U - Military Science
6
F - General American History
3
K - Law
2
B - Philosophy, Psychology, Religion
1
M - Music
1
R - Medicine
1
V - Naval Science
1